Sennheiser HD 206 Closed-Back Over Ear Headphones

• Closed back design provides passive noise isolation and prevents sound from bleeding into adjacent microphones when home recording.Connectivity Technology: Wired
• Lightweight and comfortable designed ideal for long listening, studio or DJ sessions
• 24 ohm impedance provides compatibility with cell phones, tablets, computers, portable audio players and studio recorders
• 1/8 inch plug (3.5 millimeter) with 1/4 inch (6.3 milimeter)) adapter included